function getDaysInOneMonth(year, month){
month = parseInt(month, 10);
var d= new Date(year, month, 0);
return d.getDate();
}
例如:
getDaysInOneMonth('2018', '3')=31
function getDaysInOneMonth(year, month){
month = parseInt(month, 10);
var d= new Date(year, month, 0);
return d.getDate();
}
例如:
getDaysInOneMonth('2018', '3')=31